阅读说明：本技术 一种饲料加工方法 (A kind of feed making method ) 是由 不公告发明人 于 2019-08-28 设计创作，主要内容包括：本发明属于饲料加工技术领域,具体的说是一种饲料加工方法；该方法包括以下步骤：原料接收清理；原料粉碎；原料配比；原料混合；原料制粒：将混合后的粉状饲料通过粉料制粒装置加工成颗粒状饲料；成品包装；所述的粉料制粒装置包括制粒箱体、原料除杂机构和挤压制粒机构；通过原料除杂机构和挤压制粒机构的相互配合,不仅能够挤压形成需要的颗粒原料,同时可以将混合原料中含有的小块或颗粒的金属杂质进行清理作用,防止原料接收清理步骤中杂质未完全清除,而导致制粒原料中存在金属杂质的现象。(The invention belongs to feed processing technology, specifically a kind of feed making method；Method includes the following steps: raw material receives cleaning；Raw material crushes；Raw material proportioning；Raw material mixing；Raw material granulation: mixed mash feed is processed into granulated meal by powder granulation device；Finished product packing；The powder granulation device includes granulation cabinet, impurity removing mechanism and squeezes the mechanism that pelletizes；Pass through the mutual cooperation of impurity removing mechanism and extruding granulation mechanism; the particulate material to form needs can not only be squeezed; the metal impurities of the fritter contained in mixed raw material or particle can be subjected to cleaning effect simultaneously; it prevents raw material from receiving impurity in cleanup step not fully erased, and leads to the phenomenon that there are metal impurities in granulation raw material.)

1. a kind of feed making method, it is characterised in that: method includes the following steps:

S1: raw material receives cleaning: cereals, powdery pair material and liquid charging stock being taken in into warehouse respectively, and clear by cylinder Clod, the rope made of hemp etc. in reason sieve cleaning raw material；

S2: raw material crushes: will crush in the raw material feeding pulverizer after cleaning, is ground into powder raw material by pulverizer；

S3: raw material proportioning: feed proportioning system automatically controls raw material addition in batch bin according to the formula being pre-entered into computer, And then raw material is matched；

S4: raw material mixing: raw material is uniformly mixed by the raw material that burden balance weigh up by mixing machine；

S5: mixed mash feed raw material granulation: is processed into granulated meal by powder granulation device；

S6: finished product packing: the finished product after processing is weighed, packed and is sealed by automatic packaging equipment；

Wherein, powder granulation device described in S5 includes granulation cabinet (1), impurity removing mechanism (2) and extruding granulation mechanism (3)；The upper surface of granulation cabinet (1) offers feed inlet (11), and offers discharge port below granulation cabinet (1) (12)；The impurity removing mechanism (2) is symmetricly set in granulation cabinet (1)；The impurity removing mechanism (2) includes Rotational Cylindrical (21), pulley sheaves (22), impurity roll (23) and arc scraping plate (24)；The Rotational Cylindrical (21) is rotatably arranged on granulation cabinet (1) in, and one end of Rotational Cylindrical (21) is provided with wheel disc (22) across the side wall of granulation cabinet (1)；The Rotational Cylindrical (21) On be socketed with impurity roll (23), and flexible adsorption magnet is set on the outer wall of impurity roll (23)；The arc scraping plate (24) One end be mounted on the side wall of granulation cabinet (1), and the other end of arc scraping plate (24) and the outer wall of impurity roll (23) connect Touching；

Extruding granulation mechanism (3) includes driving motor (31), belt pulley (32), rotation axis (33), compression roller (34), annular Extrusion die (35) and swing cutter (36)；Driving motor (31) setting is on the outer wall of granulation cabinet (1), and driving motor (31) output end is equipped with belt pulley (32)；The belt pulley (32) is connected by driving belt (37) and pulley sheaves (22) rotation It connects；The rotation axis (33) is mounted in granulation cabinet (1), and one end of rotation axis (33) passes through granulation cabinet (1) and belt Take turns (32) connection；Compression roller (34) are socketed on the rotation axis (33)；The annular extrusion mould (35) is mounted on granulation cabinet (1) interior, and annular extrusion mould (35) is located at the underface of compression roller (34)；The upper of annular extrusion mould (35) uniformly opens up Have extruding and discharging hole (352), and annular extrusion mould (35) lower end surface swings to be equipped with and swings cutter (36).

2. a kind of feed making method according to claim 1, it is characterised in that: the impurity elimination roller and compression roller (34) it Between be provided with semicircular arc stock guide (4), and semicircular arc stock guide (4) is set as elastic material；The semicircular arc guide It is tiltedly installed on the side wall of plate (4) scraper block (5), and the end of scraper block (5) is contacted with compression roller (34).

3. a kind of feed making method according to claim 1, it is characterised in that: the upper end of the annular extrusion mould (35) Face is set as cemented carbide material, and the upper surface of annular extrusion mould (35) is sliding for smooth surface；The annular extrusion mould (35) it is interior Portion offers expansion chamber (351), and the bottom end two sides of annular extrusion mould (35) are set as elastic abrasion-proof material；The extruding and discharging Elastic stretching membrane tube (38) are plugged in hole (352).

4. a kind of feed making method according to claim 2, it is characterised in that: in the semicircular arc stock guide (4) Portion offers vibration cavity (41), and the upper wall thickness of vibration cavity (41) is less than the thickness of lower wall；It is opened up inside the scraper block (5) Have extrusion chamber (51), and extrusion chamber (51) is connected to vibration cavity (41).

5. a kind of feed making method according to claim 1, it is characterised in that: be uniformly arranged on the compression roller (34) Flexible protrusion thorn (341), and the distance between two neighboring elastic bumps thorn (341) is greater than the straight of extruding and discharging hole (352) Diameter, and elastic bumps thorn (341) is contacted with annular extrusion mould (35) rotation.

6. a kind of feed making method according to claim 1, it is characterised in that: uniformly set on the outer wall of the impurity elimination roller It is equipped with elastics wing item (6), and is provided with flexible magnet on the outer wall of elastics wing item (6)；Elastics wing item (6) inclination It is down-set, and elastics wing item (6) is contacted with semicircular arc stock guide (4) rotation.

Technical field

The invention belongs to feed processing technology, specifically a kind of feed making method.

Background technique

In recent years, beef and mutton increasingly has been favored by people because fat content is low.Compared with foreign countries, China cattle and sheep The consumption figure of meat is relatively low always, and with the continuous improvement of people's level of consumption, the consumption of beef and mutton accounts for the ratio regular meeting of consumption of meat It is continuously improved.However, as this China Ji Nian continues to increase ecological protection dynamics and rural laborer's price It is constantly promoted, causes the amount of delivering for sale of cattle and sheep constantly to decline, be unable to satisfy the demand of people, cause the price of beef and mutton not broken height Rise, cause heavy burden to people's lives, so the scale stable breeding of the following cattle and sheep is trend of the times.

The scale stable breeding of cattle and sheep needs special feed compared to traditional breeding way, undoubtedly increase in this way raising at This；And feed is received by raw material mostly, raw material crushes, raw material cooperation, raw material mixing, raw material granulation and finished product packing It is processed；And it is particularly important to pelletize in the raw material of feed processing steps, pellet can make herding be easy digestion, taste mouth Feel, nutritional ingredient more evenly the advantages that.

And existing raw material is in granulation, the especially biggish mixed raw material of viscosity and humidity is squeezed on annular extrusion mould When suppressing grain, the phenomenon that being easy to cause mixed raw material to be bonded in compression roller；Fritter or granular gold in mixed raw material simultaneously Belong to impurity to need to remove, prevents the phenomenon being blended in the feed of granulation.

Summary of the invention

In order to make up for the deficiencies of the prior art, a kind of feed making method proposed by the present invention, present invention is mainly used for solutions Certainly existing raw material is in granulation, the especially biggish mixed raw material of viscosity and humidity, when squeezing granulation on annular extrusion mould, The phenomenon that being easy to cause mixed raw material to be bonded in compression roller；The fritter in mixed raw material or granular metal impurities need simultaneously Removal, prevents the phenomenon being blended in the feed of granulation.

The technical solution adopted by the present invention to solve the technical problems is: a kind of feed making method of the present invention, Method includes the following steps:

S1: raw material receives cleaning: cereals, powdery pair material and liquid charging stock being taken in into warehouse respectively, and pass through circle Clod, the rope made of hemp etc. in cylinder cleaning screen cleaning raw material；

S2: raw material crushes: will crush in the raw material feeding pulverizer after cleaning, is ground into powdery original by pulverizer Material；

S3: raw material proportioning: feed proportioning system automatically controls raw material in batch bin and adds according to the formula being pre-entered into computer Add, and then raw material is matched；

S4: raw material mixing: raw material is uniformly mixed by the raw material that burden balance weigh up by mixing machine；

S5: mixed mash feed raw material granulation: is processed into granulated meal by powder granulation device；

S6: finished product packing: the finished product after processing is weighed, packed and is sealed by automatic packaging equipment；

Wherein, powder granulation device described in S5 includes granulation cabinet, impurity removing mechanism and squeezes the mechanism that pelletizes；Institute The upper surface for stating granulation cabinet offers feed inlet, and offers discharge port below cabinet of pelletizing；The impurity removing mechanism It is symmetricly set in granulation cabinet；The impurity removing mechanism includes Rotational Cylindrical, pulley sheaves, impurity roll and arc scraping plate；Institute Being rotatably arranged in granulation cabinet for Rotational Cylindrical is stated, and one end of Rotational Cylindrical is provided with wheel disc across the side wall of granulation cabinet； It is socketed with impurity roll in the Rotational Cylindrical, and flexible adsorption magnet is set on the outer wall of impurity roll；The arc scraping plate One end is mounted on the side wall of granulation cabinet, and the other end of arc scraping plate is contacted with the outer wall of impurity roll；

Extruding granulation mechanism includes that driving motor, belt pulley, rotation axis, compression roller, annular extrusion mould and swing are cut Knife；The driving motor is arranged on the outer wall of granulation cabinet, and the output end of driving motor is equipped with belt pulley；The belt Wheel is rotatablely connected by driving belt and pulley sheaves；The rotation axis is mounted in granulation cabinet, and one end of rotation axis passes through Granulation cabinet is connect with belt pulley；Compression roller is socketed in the rotation axis；The annular extrusion mould is mounted on granulation cabinet It is interior, and annular extrusion mould is located at the underface of compression roller；Extruding and discharging hole, and ring are uniformly provided on the annular extrusion mould Shape extrusion die lower end surface swings and is equipped with swing cutter；When work, controller controls driving motor starting, makes the driving motor inverse time Mixed raw material is sent in granulation cabinet by needle rotation by feed inlet, and driving motor passes through driving belt band movable belt pulley Disk rotation, the pulley sheaves of rotation will drive symmetrically arranged impurity roll and rotate counterclockwise, and rotating counterclockwise for impurity roll will mix The metal impurities contained in raw material afterwards are adsorbed on impurity roll by flexible adsorption magnet, with continuing to rotate for impurity roll, are removed The metal impurities adsorbed on miscellaneous roller can be struck off metal impurities by the arc scraping plate of contact from impurity roll, be scraped by arc Except metal impurities can be collected by plate；After mixed raw material after removal of impurities drops into annular extrusion template, turn counterclockwise Mixed raw material can be expressed in extruding and discharging hole by dynamic compression roller, as compression roller constantly squeezes mixed raw material, Raw material after extruding can mutually bonding forms particle mixed raw material in extruding and discharging hole, is controlled by controller and swings cutter Hunting frequency, and then the particulate material that formation is squeezed in extruding and discharging hole can be cut off, the particulate material after cutting is logical Discharge port discharge is crossed, and then the particulate material needed is made；By impurity removing mechanism and squeeze granulation mechanism mutual cooperation, The particulate material to form needs can not only be squeezed, while can be by the fritter contained in mixed raw material or the metal impurities of particle Cleaning effect is carried out, prevents impurity in S1 step not fully erased, and leads to the phenomenon that there are metal impurities in granulation raw material.

Preferably, semicircular arc stock guide is provided between the impurity elimination roller and compression roller, and semicircular arc stock guide is set It is set to elastic material；Scraper block, and the end of scraper block and extruding are tiltedly installed on the side wall of the semicircular arc stock guide Roller contact；When work, after mixed raw material removes metal impurities from impurity removing mechanism, the semicircular arc stock guide energy of setting Enough on the side wall of mixed raw material water conservancy diversion to annular extrusion mould, the gravity vertically declined due to the biggish mixed raw material of humidity is prevented It impacts on compression roller, the biggish mixed raw material of humidity is caused to be bonded in the phenomenon on compression roller, and then influence compression roller to mixed Close the squeezing effect of raw material；The scraper block of setting, which can carry out the mixed raw material for squeezing bonding on compression roller squeezing, strikes off work Industry prevents compression roller when squeezing mixed raw material, and the raw material bonded on compression roller is excessive, and then influences the extruding effect of compression roller Fruit.

Preferably, the upper surface of the annular extrusion mould is set as cemented carbide material, and the upper surface of annular extrusion mould It is sliding for smooth surface；The inside of the annular extrusion mould offers expansion chamber, and the bottom end two sides of annular extrusion mould are set as elastic resistance to Grind material；Elastic stretching membrane tube is plugged in the extruding and discharging hole；When work, when mixed raw material is squeezed in annular extrusion mould When, the shiny surface of setting can reduce the biggish mixed raw material of humidity the phenomenon that bonding on annular extrusion mould；When needing to adjust When the extruded length of particulate material, gas is filled with into expansion chamber by air charging system, as gas constantly enters expansion Intracavitary, the elastic abrasion-proof material of annular extrusion mould bottom end setting can generate expansion, and elasticity is drawn when the annular extrusion mould after expansion is understood Membrane tube stretching is stretched, and then increases the length in extruding and discharging hole, is conveniently adjusted the extruding of the particulate material of different length.

Preferably, vibration cavity is offered inside the semicircular arc stock guide, and the upper wall thickness of vibration cavity is less than lower wall Thickness；Extrusion chamber is offered inside the scraper block, and extrusion chamber is connected to vibration cavity；When work, when scraper block is squeezing It carries out squeezing when striking off on roller, scraper block gas after extruding can enter in vibration cavity, constantly enter with block is struck off In vibration cavity, the upper surface of semicircular arc stock guide is set to generate expansion, the expansion of semicircular arc stock guide will increase mixed raw material Diversion effect, while the mixed material of bonding can be carried out vibration removing by the semicircular arc stock guide for expanding vibration.

Preferably, be evenly arranged on the compression roller elastic bumps thorn, and two neighboring elastic bumps thorn between away from From the diameter for being greater than extruding and discharging hole, and elastic bumps thorn is contacted with the rotation of annular extrusion mould；When work, when compression roller is in annular When squeezing on extrusion die, the elastic bumps thorn of setting can squeeze the mixed raw material assembled on two neighboring extruding and discharging hole It is dialled in extruding and discharging hole under the rotation of roller ear, prevents the mixed raw material assembled between two neighboring extruding and discharging hole excessive, And the raw material at compression roller and extruding and discharging hole is caused to be difficult to the phenomenon that contacting, and then influence stablizing for extruding and discharging hole and discharge.

Preferably, it is evenly arranged with elastics wing item on the outer wall of the impurity elimination roller, and is set on the outer wall of elastics wing item It is equipped with flexible magnet；The elastics wing item is arranged diagonally downward, and elastics wing item is contacted with the rotation of semicircular arc stock guide； When work, when impurity roll rotation, the circumferencial direction that will drive elastics wing item along impurity roll is swung, the outer wall of elastics wing item On be provided with flexible magnet, the impurity-eliminating effect of mixed raw material can be increased under the swing state of elastics wing item；When elasticity is put When dynamic item is swung, the drawing force that elastics wing item is swung can be struck on the outer wall of semicircular arc stock guide, lead semicircular arc Flitch can generate certain vibration, and the semicircular arc stock guide of vibration is capable of increasing itself diversion effect to mixed raw material, The biggish mixed raw material of humidity is further decreased in the bonding phenomenon of semicircular arc stock guide.

Beneficial effects of the present invention are as follows:

1. the present invention can not only squeeze to form needs by the mutual cooperation of impurity removing mechanism and extruding granulation mechanism Particulate material, while the metal impurities of the fritter contained in mixed raw material or particle can be subjected to cleaning effect, prevent S from walking Impurity is not fully erased in rapid, and leads to the phenomenon that there are metal impurities in granulation raw material.

2. the present invention passes through the swing cooperation of the semicircular arc stock guide and elastics wing item of setting, semicircular arc stock guide The weight vertically declined due to the biggish mixed raw material of humidity can be prevented on side wall to mixed raw material water conservancy diversion to annular extrusion mould Power impacts on compression roller, and the biggish mixed raw material of humidity is caused to be bonded in the phenomenon on compression roller；What elastics wing item was swung Drawing force can strike on the outer wall of semicircular arc stock guide, and semicircular arc stock guide is enable to generate certain vibration, vibration Semicircular arc stock guide be capable of increasing itself diversion effect to mixed raw material, further decrease the biggish mixed raw material of humidity In the bonding phenomenon of semicircular arc stock guide.

Detailed description of the invention

The present invention will be further explained below with reference to the attached drawings.

Fig. 1 is flow chart of the invention；

Fig. 2 is perspective view of the invention；

Fig. 3 is internal view of the invention；

Fig. 4 is main view of the invention；

In figure: granulation cabinet 1, feed inlet 11, discharge port 12, impurity removing mechanism 2, Rotational Cylindrical 21, pulley sheaves 22, removal of impurities Roller 23, arc scraping plate 24, extruding granulation mechanism 3, driving motor 31, belt pulley 32, rotation axis 33, compression roller 34, elasticity are convex It plays thorn 341, annular extrusion mould 35, expansion chamber 351, extruding and discharging hole 352, swing cutter 36, driving belt 37, elastic stretching film Pipe 38, semicircular arc stock guide 4, vibration cavity 41, scraper block 5, extrusion chamber 51, elastics wing item 6.

Specific embodiment

It is carried out using a kind of feed making method of Fig. 1-Fig. 4 to an embodiment of the present invention as described below.

As Figure 1-Figure 4, a kind of feed making method of the present invention, method includes the following steps:

S1: raw material receives cleaning: cereals, powdery pair material and liquid charging stock being taken in into warehouse respectively, and pass through circle Clod, the rope made of hemp etc. in cylinder cleaning screen cleaning raw material；

S2: raw material crushes: will crush in the raw material feeding pulverizer after cleaning, is ground into powdery original by pulverizer Material；

S3: raw material proportioning: feed proportioning system automatically controls raw material in batch bin and adds according to the formula being pre-entered into computer Add, and then raw material is matched；

S4: raw material mixing: raw material is uniformly mixed by the raw material that burden balance weigh up by mixing machine；

S5: mixed mash feed raw material granulation: is processed into granulated meal by powder granulation device；

S6: finished product packing: the finished product after processing is weighed, packed and is sealed by automatic packaging equipment；

Wherein, powder granulation device described in S5 includes granulation cabinet 1, impurity removing mechanism 2 and squeezes the mechanism that pelletizes 3；The upper surface of the granulation cabinet 1 offers feed inlet 11, and the lower section for cabinet 1 of pelletizing offers discharge port 12；The original Material impurity removal mechanism 2 is symmetricly set in granulation cabinet 1；The impurity removing mechanism 2 includes Rotational Cylindrical 21, pulley sheaves 22, removal of impurities Roller 23 and arc scraping plate 24；The Rotational Cylindrical 21 is rotatably arranged in granulation cabinet 1, and one end of Rotational Cylindrical 21 passes through system The side wall of grain cabinet 1 is provided with wheel disc 22；It is socketed with impurity roll 23 in the Rotational Cylindrical 21, and is set on the outer wall of impurity roll 23 It is equipped with flexible adsorption magnet；One end of the arc scraping plate 24 is mounted on the side wall of granulation cabinet 1, and arc scraping plate 24 The other end contacted with the outer wall of impurity roll 23；

Extruding granulation mechanism 3 includes driving motor 31, belt pulley 32, rotation axis 33, compression roller 34, annular extrusion mould 35 and swing cutter 36；The driving motor 31 is arranged on the outer wall of granulation cabinet 1, and the output end installation of driving motor 31 There is belt pulley 32；The belt pulley 32 is rotatablely connected by driving belt 37 and pulley sheaves 22；The rotation axis 33 is mounted on system In grain cabinet 1, and one end of rotation axis 33 passes through granulation cabinet 1 and connect with belt pulley 32；It is socketed in the rotation axis 33 crowded Pressure roller 34；The annular extrusion mould 35 be mounted on granulation cabinet 1 it is interior, and annular extrusion mould 35 be located at compression roller 34 just under Side；Extruding and discharging hole 352 is uniformly provided on the annular extrusion mould 35, and 35 lower end surface of annular extrusion mould swings and is equipped with Swing cutter 36；When work, controller controls driving motor 31 and starts, and rotates counterclockwise driving motor 31, will be mixed Raw material is sent in granulation cabinet 1 by feed inlet 11, and driving motor 31 drives pulley sheaves 22 to rotate by driving belt 37, is turned Dynamic pulley sheaves 22 will drive symmetrically arranged impurity roll 23 and rotate counterclockwise, and rotating counterclockwise for impurity roll 23 will be former after mixing The metal impurities contained in material are adsorbed on impurity roll 23 by flexible adsorption magnet, with continuing to rotate for impurity roll 23, are removed The metal impurities adsorbed on miscellaneous roller 23 can be struck off metal impurities by the arc scraping plate 24 of contact from impurity roll 23, be passed through Metal impurities can be collected by arc scraping plate 24；Mixed raw material after removal of impurities drops on 35 plate of annular extrusion mould Afterwards, mixed raw material can be expressed in extruding and discharging hole 352 by the compression roller 34 rotated counterclockwise, as compression roller 34 is continuous right Mixed raw material is squeezed, and raw material after extruding can mutually bonding forms particle mixed raw material in extruding and discharging hole 352, is passed through Controller control swings the hunting frequency of cutter 36, so can will be squeezed in extruding and discharging hole 352 particulate material of formation into Row cutting, the particulate material after cutting is discharged by discharge port 12, and then the particulate material needed is made；Pass through impurity removing machine Structure 2 and the mutual cooperation for squeezing granulation mechanism 3 can not only squeeze the particulate material to form needs, while can be former by mixing The metal impurities of the fritter or particle that contain in material carry out cleaning effect, prevent impurity in S1 step not fully erased, and cause The phenomenon that there are metal impurities in granulation raw material.

As shown in Figure 3 and Figure 4, semicircular arc stock guide 4, and semi arch are provided between the impurity elimination roller and compression roller 34 Shape stock guide 4 is set as elastic material；Scraper block 5, and scraper block are tiltedly installed on the side wall of the semicircular arc stock guide 4 5 end is contacted with compression roller 34；When work, after mixed raw material removes metal impurities from impurity removing mechanism 2, setting Semicircular arc stock guide 4 can be prevented since humidity is biggish mixed on the side wall to mixed raw material water conservancy diversion to annular extrusion mould 35 It closes on the gravitational thrusts to compression roller 34 that raw material vertically declines, the biggish mixed raw material of humidity is caused to be bonded on compression roller 34 Phenomenon, and then compression roller 34 is influenced to the squeezing effect of mixed raw material；The scraper block 5 of setting can be viscous to squeezing on compression roller 34 The mixed raw material of knot carries out extruding doctoring application, prevents compression roller 34 when squeezing mixed raw material, the original bonded on compression roller 34 Material is excessive, and then influences the squeezing effect of compression roller 34.

As shown in Figure 3 and Figure 4, the upper surface of the annular extrusion mould 35 is set as cemented carbide material, and annular extrusion The upper surface of mould 35 is sliding for smooth surface；The inside of the annular extrusion mould 35 offers expansion chamber 351, and the bottom of annular extrusion mould 35 End two sides are set as elastic abrasion-proof material；Elastic stretching membrane tube 38 is plugged in the extruding and discharging hole 352；When work, when mixed Raw material is closed when annular extrusion mould 35 squeezes, the shiny surface of setting can reduce the biggish mixed raw material of humidity in annular extrusion mould The phenomenon that being bonded on 35；When needing to adjust the extruded length of particulate material, gas is filled with into expansion chamber 351 by air charging system Body, as gas constantly enters in expansion chamber 351, the elastic abrasion-proof material of 35 bottom end of annular extrusion mould setting can generate swollen Swollen, elastic stretching membrane tube 38 stretches when the annular extrusion mould 35 after expansion is understood, and then increases the length in extruding and discharging hole 352, just In the extruding of the particulate material of adjustment different length.

As shown in Figure 3 and Figure 4, vibration cavity 41, and the upper wall of vibration cavity 41 are offered inside the semicircular arc stock guide 4 Thickness is less than the thickness of lower wall；Extrusion chamber 51 is offered inside the scraper block 5, and extrusion chamber 51 is connected to vibration cavity 41；Work When making, when scraper block 5, which carries out squeezing on compression roller 34, to be struck off, the gas after extruding of scraper block 5 can enter vibration cavity 41 It is interior, it is constantly entered in vibration cavity 41 with block is struck off, the upper surface of semicircular arc stock guide 4 is made to generate expansion, semi arch The expansion of shape stock guide 4 will increase the diversion effect of mixed raw material, while the semicircular arc stock guide 4 for expanding vibration can will glue The mixed material of knot carries out vibration removing.

As shown in Figure 3 and Figure 4, elastic bumps thorn 341 is evenly arranged on the compression roller 34, and two neighboring elasticity is convex The diameter that the distance between thorn 341 is greater than extruding and discharging hole 352 is played, and elastic bumps thorn 341 connects with the rotation of annular extrusion mould 35 Touching；When work, when compression roller 34 squeezes on annular extrusion mould 35, the elastic bumps of setting thorn 341 can will be two neighboring The mixed raw material assembled on extruding and discharging hole 352 is dialled in extruding and discharging hole 352 under the rotation of 34 ear of compression roller, prevents phase The mixed raw material assembled between adjacent two extruding and discharging holes 352 is excessive, and leads to the original at compression roller 34 and extruding and discharging hole 352 Material is difficult to the phenomenon that contacting, and then influences stablizing for extruding and discharging hole 352 and discharge.

As shown in Figure 3 and Figure 4, elastics wing item 6, and elastics wing item 6 are evenly arranged on the outer wall of the impurity elimination roller Outer wall on be provided with flexible magnet；The elastics wing item 6 is arranged diagonally downward, and elastics wing item 6 is led with semicircular arc The rotation contact of flitch 4；When work, when impurity roll 23 rotates, the circumferencial direction that will drive elastics wing item 6 along impurity roll 23 is put It is dynamic, it is provided with flexible magnet on the outer wall of elastics wing item 6, it is former that mixing can be increased under the swing state of elastics wing item 6 The impurity-eliminating effect of material；When elastics wing item 6 is swung, the drawing force that elastics wing item 6 is swung can strike semicircular arc guide On the outer wall of plate 4, semicircular arc stock guide 4 is enable to generate certain vibration, the semicircular arc stock guide 4 of vibration is capable of increasing Itself diversion effect to mixed raw material, further decreases the biggish mixed raw material of humidity in the bonding of semicircular arc stock guide 4 Phenomenon.

Specific workflow is as follows:

When work, controller controls driving motor 31 and starts, and rotates counterclockwise driving motor 31, by mixed raw material It is sent in granulation cabinet 1 by feed inlet 11, driving motor 31 drives pulley sheaves 22 to rotate by driving belt 37, rotation Pulley sheaves 22 will drive symmetrically arranged impurity roll 23 and rotate counterclockwise, and rotating counterclockwise for impurity roll 23 will be after mixing in raw material The metal impurities contained are adsorbed on impurity roll 23 by flexible adsorption magnet, with continuing to rotate for impurity roll 23, impurity roll The metal impurities adsorbed on 23 can be struck off metal impurities by the arc scraping plate 24 of contact from impurity roll 23, pass through arc Metal impurities can be collected by scraping plate 24；It is inverse after mixed raw material after removal of impurities drops on 35 plate of annular extrusion mould Mixed raw material can be expressed in extruding and discharging hole 352 by the compression roller 34 of hour hands rotation, as compression roller 34 is constantly to mixing Raw material is squeezed, and raw material after extruding can mutually bonding forms particle mixed raw material in extruding and discharging hole 352, passes through control Device control swings the hunting frequency of cutter 36, and then the particulate material that formation is squeezed in extruding and discharging hole 352 can be cut Disconnected, the particulate material after cutting is discharged by discharge port 12, and then the particulate material needed is made.

In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "vertical", "horizontal", The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.

Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.